Yep, it just doesn't look right does it? The end can is another eyesore. The bike looks less than the sum of its parts in fact. Some streetfighters can look ok but this one is plain nasty, particularly since 1977 Jotas (if the motor and frame really are from one) do look great (bit of a handful to ride tho and a Le Mans I from the same era is so much easier to live with and not a lot slower) and are worth so much.

There does seem to be a rather strong element of "I did this because I can" in the mods that are carried out on a lot of these customs/streetfighters/whatever.
Mags like BSH and 100%Biker feature quite a few classic bikes that have been modded in all sorts of ways, some with more success than others.
This particular machine looks pretty mild compared to some; on one hand it could perhaps be returned to standard, on the other I suppose it doesn't look all that "special" in the way a Jota does......nor is it really all that different-looking as a custom. I wonder what it handles like?